Guam Highway 17
Cross Island Road
GH-17 highlighted in red
Route information
Maintained by Guam Department of Public Works
Major junctions
West end	GH-5 in Santa Rita
Major intersections	GH-4A in Talofofo
East end	GH-4 in Yona
Location
Country	United States
Territory	Guam
Highway system
Guam Highways
← GH-16 → GH-18

Guam Highway 17 (GH-17) (named Cross Island Road) is one of the primary automobile highways in the United States territory of Guam.

GH-17 provides a more direct route across the southern part of the island, running from GH-5 in the western village of Santa Rita to GH-4 along the east coast in Yona. GH-4A also splits off the road in Talofofo to provide a more southerly connection to GH-4.^[1]

Location	mi	km	Destinations	Notes
Santa Rita			GH-5 to GH-2A – Santa Rita	Western terminus
Talofofo			GH-4A south
Yona			GH-4 – Inarajan	Eastern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi